Method to control active shock absorbers (6) of a road vehicle (1). Each active shock absorber (6) is part of a suspension (5) connecting a frame (4) to a hub (3) of a wheel (2) and is provided with an actuator (10). The control method comprises the steps of: determining a longitudinal acceleration (ax) and a transverse acceleration (ay) of the road vehicle (1); establishing a desired roll angle (ϕTGT) based on the transverse acceleration (ay); and establishing a desired pitch angle (θTGT) based on the longitudinal acceleration (ax).


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    Title :

    METHOD TO CONTROL THE ACTIVE SHOCK ABSORBERS OF A ROAD VEHICLE FEATURING THE ADJUSTMENT OF THE ROLL ANGLE AND OF THE PITCH ANGLE


    Additional title:

    VERFAHREN ZUM STEUERN DER AKTIVEN STOSSDÄMPFER EINES STRASSENFAHRZEUGES MIT EINSTELLUNG DES ROLLWINKELS UND DES NEIGUNGSWINKELS
    PROCÉDÉ DE COMMANDE DES AMORTISSEURS ACTIFS D'UN VÉHICULE ROUTIER COMPORTANT LE RÉGLAGE DE L'ANGLE DE ROULIS ET DE L'ANGLE DE PAS


    Contributors:

    Publication date :

    2022-12-14


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B60G VEHICLE SUSPENSION ARRANGEMENTS , Radaufhängungen und Federungen für Fahrzeuge





    METHOD FOR CONTROLLING ACTIVE SHOCK ABSORBER OF ROAD VEHICLE PROVIDED WITH ADJUSTMENT FUNCTION OF ROLL ANGLE AND PITCH ANGLE

    FEDERICO FAVALLI / FRANCESCA MINCIGRUCCI | European Patent Office | 2022

    Free access

    Shock Absorbers with Internal Rebound Spring for Roll Angle Control

    Ducatti, Carlos Eduardo Martins / Turrini, José Roberto | SAE Technical Papers | 2007


    SHOCK ABSORBERS WITH INTERNAL REBOUND SPRING FOR ROLL ANGLE CONTROL

    Turrini, J.R. / Ducatti, C.E.M. / Society of Automotive Engineers | British Library Conference Proceedings | 2007